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<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <script>
      console.log(1);
    </script>
    <div>图片拦截 <img src="./2D.png" /></div>
    <div id="mydiv"></div>
    <style>
      #mydiv {
        width: 200px;
        height: 200px;
        background-image: url("./1D.png");
      }
    </style>
  </body>
</html>
